Michael van den Berg michaelvandenberg

macOS Internals

Understand your Mac and iPhone more deeply by tracing the evolution of Mac OS X from prelease to Swift. John Siracusa delivers the details.

You've got two main options:

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

	defmodule TravelerWeb.SearchbarLive do
	use TravelerWeb, :live_view

	alias Phoenix.LiveView.JS
	alias Traveler.Places

	def mount(_params, _session, socket) do
	socket = assign(socket, places: [])
	{:ok, socket, layout: false}
	end

	defaultdb=> SELECT * FROM pg_available_extensions;
	name \| default_version \| installed_version \| comment
	------------------------------+-----------------+-------------------+---------------------------------------------------------------------------------------------------------------------
	aiven_extras \| 1.0.2 \| \| aiven_extras
	plpgsql \| 1.0 \| 1.0 \| PL/pgSQL procedural language
	btree_gist \| 1.5 \| \| support for indexing common datatypes in GiST
	tcn \| 1.0 \| \| Triggered change notifications
	seg \| 1.3 \| \| data type for representing line segments or floating-point intervals
	pgrowlocks \| 1.2 \|

	var gulp = require('gulp')
	var sass = require('gulp-sass')
	var autoprefixer = require('gulp-autoprefixer')
	var browserSync = require('browser-sync').create()

	gulp.task('sass', function () {
	gulp.src('sass/**/main.scss')
	.pipe(sass({outputStyle: 'uncompressed'}).on('error', sass.logError))
	.pipe(autoprefixer('last 3 versions', '> 1%', 'ie 8'))
	.pipe(gulp.dest('./css'))

	<!doctype html>
	<html lang="en">
	<head>
	<title>Print ZPL from browser</title>
	</head>
	<body>
	<h1>Test page for print ZPL from browser!</h1>

	<script type="text/javascript">
	function printZpl(zpl) {

	<?php
	/**
	* Theme Update Script
	*
	* Runs if version number saved in theme_mod "version" doesn't match current theme version.
	*/
	function prefix_update_check() {

	$ver = get_theme_mod( 'version', false );

	<?php
	/**
	* Combines the markup of two menu areas into one.
	*/

	// Get the markup list items in the first menu.
	$menu = wp_nav_menu( array(
	'theme_location'=> 'menu-1',
	'fallback_cb' => false,
	'container' => '',

	<?php
	/**
	* Custom nav walker
	*
	* Custom nav walker to assign icons to menu items.
	*/

	class FA_Icon_Walker extends Walker_Nav_Menu
	{
	/**

	<?php
	// DO NOT INCLUDE OPENING PHP TAG AND PLACE INTO FUNCTIONS.PHP

	/**
	* Get Author's Gravatar profile data.
	*/
	function custom_get_gravatar_profile() {

	// Get author data
	$author = strtolower( trim( get_the_author_meta( 'email' ) ) );